Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2009 Nov 1;32(11):1481–1489. doi: 10.1093/sleep/32.11.1481

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2009 Associated Professional Sleep Societies, LLC.

PMC Copyright notice

Mental fatigue (top) and total mood disturbance from the Profile of Mood States (POMS) (bottom) during night shifts. Higher mood disturbance scores indicate greater levels of mood disturbance. Remaining aspects of figure as for Fig 2. Statistical symbols denote significant main effects of group. † indicates a difference (P < 0.05) between the not re-entrained and completely re-entrained groups. *(P < 0.05) and **(P < 0.01) indicate differences between the not re-entrained and partially re-entrained groups.